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Looking for the
best finishing to manufacture
cocoon bobbins?
You are in the right place!
Please, visit our site to gain more informations.
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We are a chemical company, based in Italy, active since 1972.
We manufacture chemical auxiliaries for the textile industry and we are
specializing in finishing
lubricant for cocoon bobbins thread.
Cocoon bobbins (also known as coreless
bobbins,
shuttle bobbins, shiffli back yarn bobbins) are
used for the under-thread component in "schiffli" embroidery and
quilting machines.
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Quilters and embroiderers know that, to get the best and most efficient results from quilting / embroidery operation, high quality shuttle bobbins are needed.
But making good cocoon bobbins is not easy. Many factors are
involved:
- Correct thread
choice
- Exact twist and
shrinkage factor
- Suitable
environmental conditions
- Convenient
finishing treatment
Here we come in. Our special
finishing oil is a "key factor" to get
perfect cocoon bobbins, with superior performance properties.
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ISOFIX BT
is the name of our finish
for cocoon bobbins thread.
ISOFIX BT is
well known all over the world: it is recommended by some
major manufacturers of cocoon bobbins winders and it is used in the
oiling devices of most winding machines (one for all: Ecco and Sigma by
Casati Carlo AG).
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ISOFIX BT
brings substantial benefits:
- the bobbin does
not collapse when partly used, even in modern high
speed machines;
- the thread gives
consistent tensioning through the total lenght of the
bobbin;
- the thread sews
accurately and regularly from the beginning to the end;
- friction and
static charge are strongly
reduced, thus avoiding thread
breaking;
- age and heat do
not affect bobbins performances.
The above mentioned benefits reduce waste and downtime, meanwhile
ensuring a high quality of quilted/embroidered products.
No other
pre-lubricant or final chemical treatment is needed to get perfect
cocoon bobbins. This reduces factory costs and brings higher
efficiency.

ISOFIX BT is ready for use, no dilution is required. The application level is
between 1,5% ÷ 2,5% by weight.
ISOFIX BT goes directly in the oiling device of the bobbin
winder, be it basin/roll, volumetric pump or soaked felt. See the pictures below.
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click to enlarge
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ISOFIX BT is
suitable for most types of thread:
- polyester
(continuous
filament, spun poly, poly/poly core spun, HT, texturized)
- polyamide
- cotton
- polynosic spun
- speciality
threads (e.g aramid thread)
ISOFIX BT is
compatible with most commonly encountered cationic and
anionic textile auxiliaries. It does not alter colours stability and
does not stain. It has been toxicologically tested and it is not toxic
at
all. It is not corrosive.
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ISOFIX BT is
stable for periods up to 24 months under normal storage
conditions.
Standard packaging: 50 and 100 liter polyethylene drums.
Minumim packaging, for testing purpose only: 10 liter tank.
Download Technical Data Sheet:

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